{
    "schemaVersion": 2,
    "mediaType": "application/vnd.oci.image.manifest.v1+json",
    "artifactType": "application/our-artifact",
    "config": {
        "mediaType": "application/our-artifact-config",
        "digest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "size": 1,
        "urls": ["https://some.example/config"],
        "annotations": {"config": "1"},
        "data": "YQ=="
    },
    "layers": [
        {
            "mediaType": "application/our-artifact-layer",
            "digest": "sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
            "size": 2,
            "urls": ["https://some.example/layer"],
            "annotations": {"layer": "2"},
            "data": "YmM="
        }
    ],
    "subject": {
        "mediaType": "application/vnd.oci.image.manifest.v1+json",
        "digest": "sha256:cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc",
        "size": 3,
        "urls": ["https://some.example/subject"],
        "annotations": {"subject": "3"},
        "data": "ZGVm",
        "platform": {
            "architecture": "a",
            "os": "b",
            "os.version": "c",
            "os.features": ["d"],
            "variant": "e"
        },
        "artifactType": "application/our-subject"
    },
    "annotations": {"top": "0"}
}